add clear

2022-09-09 16:42:55 +08:00
parent ad76b45b45
commit 7273fe1ce5
63 changed files with 2625 additions and 5287 deletions
@@ -0,0 +1,36 @@
+<?php
+
+namespace wchat\wx\V3;
+
+use JetBrains\PhpStorm\ArrayShape;
+
+class TransferDetail
+{
+
+	public function __construct(
+		public string    $out_detail_no,
+		public int|float $transfer_amount,
+		public string    $transfer_remark,
+		public string    $openid,
+		public string    $user_name
+	)
+	{
+	}
+
+
+	/**
+	 * @return array
+	 */
+	#[ArrayShape(['out_detail_no' => "string", 'transfer_amount' => "float|int", 'transfer_remark' => "string", 'openid' => "string", 'user_name' => "string"])]
+	public function toArray(): array
+	{
+		return [
+			'out_detail_no'   => $this->out_detail_no,
+			'transfer_amount' => $this->transfer_amount,
+			'transfer_remark' => $this->transfer_remark,
+			'openid'          => $this->openid,
+			'user_name'       => $this->user_name,
+		];
+	}
+
+}
@@ -0,0 +1,46 @@
+<?php
+
+namespace wchat\wx\V3;
+
+use Exception;
+use Kiri\Client;
+use wchat\wx\SmallProgram;
+
+class WxV3AppPayment extends SmallProgram
+{
+
+
+	use WxV3PaymentTait;
+
+
+	/**
+	 * @param $orderNo
+	 * @param int $total
+	 * @param string|null $openId
+	 * @param string $payer_client_ip
+	 * @return array
+	 * @throws Exception
+	 */
+	public function payment($orderNo, int $total, string $openId = NULL, string $payer_client_ip = '127.0.0.1'): array
+	{
+		$body = $this->getInitCore($orderNo, $total);
+
+		$body['scene_info'] = ['payer_client_ip' => $payer_client_ip];
+
+		$sign = $this->signature('POST', '/v3/pay/transactions/components', $json = json_encode($body, JSON_UNESCAPED_UNICODE));
+
+		$client = new Client('api.mch.weixin.qq.com', 443, TRUE);
+		$client->withAddedHeader('Authorization', $sign)->withContentType('application/json')
+			->withAgent('application/json')->withBody($json)
+			->post('/v3/pay/transactions/components');
+		$client->close();
+
+		$json = json_decode($client->getBody(), TRUE);
+		if (!isset($json['prepay_id'])) {
+			throw new Exception('微信支付调用失败');
+		}
+		return $this->createResponse($json, $body);
+	}
+
+
+}
@@ -0,0 +1,47 @@
+<?php
+
+namespace wchat\wx\V3;
+
+use Exception;
+use Kiri\Client;
+use Kiri\Message\Stream;
+use JetBrains\PhpStorm\ArrayShape;
+use wchat\wx\SmallProgram;
+
+class WxV3NativePayment extends SmallProgram
+{
+
+
+    use WxV3PaymentTait;
+
+
+	/**
+	 * @param $orderNo
+	 * @param int $total
+	 * @param string|null $openId
+	 * @param string $payer_client_ip
+	 * @return array
+	 * @throws Exception
+	 */
+    #[ArrayShape(['code_url' => "string"])]
+    public function payment($orderNo, int $total, string $openId = NULL, string $payer_client_ip = '127.0.0.1'): array
+    {
+        $body = $this->getInitCore($orderNo, $total);
+
+        $sign = $this->signature('POST', '/v3/pay/transactions/native', $json = json_encode($body, JSON_UNESCAPED_UNICODE));
+
+        $client = new Client('api.mch.weixin.qq.com', 443, TRUE);
+        $client->withAddedHeader('Authorization', $sign)->withContentType('application/json')
+            ->withAgent('application/json')->withBody(new Stream($json))
+            ->post('/v3/pay/transactions/native');
+        $client->close();
+
+        $json = json_decode($client->getBody(), TRUE);
+        if (!isset($json['code_url'])) {
+            throw new Exception('微信支付调用失败');
+        }
+        return ['code_url' => $json['code_url']];
+    }
+
+
+}
@@ -0,0 +1,50 @@
+<?php
+
+namespace wchat\wx\V3;
+
+use Exception;
+use Kiri\Client;
+use Kiri\Message\Stream;
+use wchat\wx\SmallProgram;
+
+class WxV3Payment extends SmallProgram
+{
+
+
+    use WxV3PaymentTait;
+
+
+	/**
+	 * @param $orderNo
+	 * @param int $total
+	 * @param string|null $openId
+	 * @param string $payer_client_ip
+	 * @return array
+	 * @throws Exception
+	 */
+    public function payment($orderNo, int $total, string $openId = NULL, string $payer_client_ip = '127.0.0.1'): array
+    {
+        $body = $this->getInitCore($orderNo, $total);
+        $body['payer'] = ['openid' => $openId];
+        $body['scene_info'] = ['payer_client_ip' => $payer_client_ip];
+
+        $sign = $this->signature('POST', '/v3/pay/transactions/jsapi', $json = json_encode($body, JSON_UNESCAPED_UNICODE));
+
+        $client = new Client('api.mch.weixin.qq.com', 443, TRUE);
+        $client->withAddedHeader('Authorization', $sign)
+	        ->withContentType('application/json')
+            ->withAddedHeader('User-Agent', 'application/json')
+	        ->withBody(new Stream($json))
+            ->post('/v3/pay/transactions/jsapi');
+        $client->close();
+
+        $json = json_decode($client->getBody(), TRUE);
+        if (!isset($json['prepay_id'])) {
+            throw new Exception('微信支付调用失败');
+        }
+
+        return $this->createResponse($json, $body);
+    }
+
+
+}
@@ -0,0 +1,114 @@
+<?php
+
+namespace wchat\wx\V3;
+
+use Exception;
+use wchat\common\Help;
+use function Sodium\crypto_aead_aes256gcm_decrypt;
+use function Sodium\crypto_aead_aes256gcm_is_available;
+
+const KEY_LENGTH_BYTE = 32;
+const AUTH_TAG_LENGTH_BYTE = 16;
+
+trait WxV3PaymentTait
+{
+
+	/**
+	 * @param $orderNo
+	 * @param $total
+	 * @return array
+	 */
+	public function getInitCore($orderNo, $total): array
+	{
+		$body['appid'] = $this->getConfig()->getAppid();
+		$body['mchid'] = $this->getConfig()->getMchId();
+		$body['description'] = $this->getConfig()->getBody();
+		$body['out_trade_no'] = $orderNo;
+		$body['notify_url'] = $this->getConfig()->getNotifyUrl();
+		$body['amount'] = ['total' => $total, 'currency' => 'CNY'];
+		return $body;
+	}
+
+
+	/**
+	 * @param string $http_method
+	 * @param string $canonical_url
+	 * @param string $body
+	 * @return string
+	 * @throws Exception
+	 */
+	public function signature(string $http_method, string $canonical_url, string $body = ''): string
+	{
+		$message = $http_method . "\n" . $canonical_url . "\n" . ($time = time()) . "\n" . ($rand = md5(random_bytes(32))) . "\n" . $body . "\n";
+
+		$sign = $this->openssl_signature($message);
+
+		return sprintf('%s mchid="%s",nonce_str="%s",timestamp="%d",serial_no="%s",signature="%s"', $this->getConfig()->getSchema(),
+			$this->getConfig()->getMchId(), $rand, $time, $this->getConfig()->getSerialNo(), $sign);
+	}
+
+
+	/**
+	 * @param $body
+	 * @return string
+	 */
+	public function openssl_signature($body): string
+	{
+		$pem = file_get_contents($this->getConfig()->getSslCert());
+
+		$mch_private_key = openssl_get_privatekey($pem);
+
+		openssl_sign($body, $raw_sign, $mch_private_key, 'sha256WithRSAEncryption');
+		return base64_encode($raw_sign);
+	}
+
+
+	/**
+	 * @param $json
+	 * @param $body
+	 * @return array
+	 */
+	private function createResponse($json, $body): array
+	{
+		$responseArray['appId'] = $body['appid'];
+		$responseArray['timeStamp'] = (string)time();
+		$responseArray['nonceStr'] = Help::random(32);
+		$responseArray['package'] = "prepay_id=" . $json['prepay_id'];
+
+		$responseBody = $responseArray['appId'] . PHP_EOL . $responseArray['timeStamp'] . PHP_EOL . $responseArray['nonceStr'] . PHP_EOL . $responseArray['package'] . PHP_EOL;
+
+		$responseArray['signType'] = 'RSA';
+		$responseArray['signBody'] = $responseBody;
+		$responseArray['paySign'] = $this->openssl_signature($responseBody);
+		$responseArray['prepay_id'] = $json['prepay_id'];
+
+		return $responseArray;
+	}
+
+
+	/**
+	 * @param $associatedData
+	 * @param $nonceStr
+	 * @param $ciphertext
+	 * @return bool|string
+	 */
+	public function decryptToString($associatedData, $nonceStr, $ciphertext): bool|string
+	{
+		$ciphertext = \base64_decode($ciphertext);
+		if (strlen($ciphertext) <= AUTH_TAG_LENGTH_BYTE) {
+			return FALSE;
+		}
+		if (function_exists('\sodium\crypto_aead_aes256gcm_is_available') && crypto_aead_aes256gcm_is_available()) {
+			return crypto_aead_aes256gcm_decrypt($ciphertext, $associatedData, $nonceStr, 'XGwwZbmMXy6sD5w0IrxfaBHLl7b7jCaR');
+		}
+		if (function_exists('\Sodium\crypto_aead_aes256gcm_is_available') && crypto_aead_aes256gcm_is_available()) {
+			return crypto_aead_aes256gcm_decrypt($ciphertext, $associatedData, $nonceStr, 'XGwwZbmMXy6sD5w0IrxfaBHLl7b7jCaR');
+		}
+		if (PHP_VERSION_ID >= 70100 && in_array('aes-256-gcm', \openssl_get_cipher_methods())) {
+			$ctext = substr($ciphertext, 0, -AUTH_TAG_LENGTH_BYTE);
+			$authTag = substr($ciphertext, -AUTH_TAG_LENGTH_BYTE);
+			return \openssl_decrypt($ctext, 'aes-256-gcm', 'XGwwZbmMXy6sD5w0IrxfaBHLl7b7jCaR', \OPENSSL_RAW_DATA, $nonceStr, $authTag, $associatedData);
+		}
+		throw new \RuntimeException('AEAD_AES_256_GCM需要PHP 7.1以上或者安装libsodium-php');
+	}
+}
@@ -0,0 +1,67 @@
+<?php
+
+namespace wchat\wx\V3;
+
+use Exception;
+use JetBrains\PhpStorm\ArrayShape;
+use Kiri\Client;
+use Kiri\Message\Stream;
+use wchat\wx\SmallProgram;
+
+class WxV3Withdrawal extends SmallProgram
+{
+
+
+	use WxV3PaymentTait;
+
+
+	/**
+	 * @param $orderNo
+	 * @param string $batch_name
+	 * @param string $batch_remark
+	 * @param TransferDetail[] $details
+	 * @return array
+	 * @throws Exception
+	 */
+	public function payment($orderNo, string $batch_name, string $batch_remark, array $details): array
+	{
+		$body = $this->create($orderNo, $batch_name, $batch_remark, $details);
+
+		$sign = $this->signature('POST', '/v3/pay/transactions/batches', $json = json_encode($body, JSON_UNESCAPED_UNICODE));
+
+		$client = new Client('api.mch.weixin.qq.com', 443, TRUE);
+		$client->withAddedHeader('Authorization', $sign)
+			->withContentType('application/json')
+			->withAddedHeader('User-Agent', 'application/json')
+			->withBody(new Stream($json))
+			->post('/v3/pay/transactions/batches');
+		$client->close();
+
+		$json = json_decode($client->getBody(), TRUE);
+		if (!isset($json['prepay_id'])) {
+			throw new Exception('微信支付调用失败');
+		}
+
+		return $this->createResponse($json, $body);
+	}
+
+
+	#[ArrayShape(['transfer_detail_list' => "array", 'total_amount' => "int", 'total_num' => "int", 'batch_remark' => "string", 'batch_name' => "string", 'out_batch_no' => ""])]
+	private function create($orderNo, string $batch_name, string $batch_remark, array $details): array
+	{
+		$total = 0;
+		$body = ['transfer_detail_list' => []];
+		$body['out_batch_no'] = $orderNo;
+		$body['batch_name'] = $batch_name;
+		$body['batch_remark'] = $batch_remark;
+		$body['total_num'] = count($details);
+		foreach ($details as $detail) {
+			$total += $detail->transfer_amount;
+			$body['transfer_detail_list'][] = $detail->toArray();
+		}
+		$body['total_amount'] = $total;
+		return $body;
+	}
+
+
+}